Chromatographic Determination of Insulin Potency. II

Standard Curve of Measurement

Abstract

Standard curve showing relationship between the unit of impure insulin from whales and the value obtained by the colorimetric method gave a straight line. Comparison of determination of whale insulin by the present method and the bioassay specified in Japanese Pharmacopoeia showed that they gave approximately agreeing results, with an average error of ±0.7 unit.